MagicShine SeeMee 50 Mag Magnetic Tail Light
All-in-one Cycling Solution
The SEEMEE 50MAG sets a new standard for cycling safety with its dual light sources, Peloton Sync Flash, FTR Light Sync Control, and innovative magnetic mounting. Whether as a taillight, helmet light, or daytime beacon, the SEEMEE 50MAG perfects every ride.

Dual Light Sources
With 50 lumens of red and white light, the SEEMEE 50MAG serves as both a daytime running light and a taillight, ensuring all-day safety.

Peloton Sync Flash
When multiple SEEMEE 50MAG units gather, they flash in sync, forming a flowing red safety barrier, elegantly blending safety with style.

FTR Light Sync Control
Revolutionary FTR Light Sync Control technology connects the front and rear lights via remote control for instant, seamless control, simplifying safety and operability.

Innovative Magnetic Mounting
Compatible with LUMOS Ultra Fly/Aero helmets, secured by magnets, and comes with a Garmin quick release mount for easy installation on the saddle or seatpost.

Smart Lock Protection
The innovative locking system prevents accidental activation, ensuring worry-free carrying or storage while extending battery life.

Long-Lasting Battery
Equipped with a 350mAh battery, providing 28.5 hours of runtime, fully charged in just 1.5 hours via the USB-C port.

Easy-to-Read Indicator
Simply click the switch to display the remaining power. When the light is off, click the button to show the remaining power for 3 seconds.

IPX6 Waterproof
With an IPX6 sealed design, the SEEMEE 50MAG can withstand rain and harsh weather, ensuring stable functionality.
- Efficient LED provides a maximum output of 50 lumens.
- Dual red and white light sources, can be used as a daytime running light or taillight.
- Peloton Sync Flash technology, compatible with taillights of the same model or SEEMEE 50 V2.0 taillight, enhancing safety and team spirit.
- FTR Light Sync Control technology, pairs with ALLTY 800 V2.0/ALLTY 1200/ALLTY 1200U front lights and the MJ-6558 remote control for smart one-button control.
- Magnetic mount and Garmin-style quick release mounting options.
- Compatible with LUMOS Ultra Fly and Ultra Aero series helmets.
- Lock function prevents accidental activation.
- Mode memory function, easy-to-read battery indicator, and USB-C rechargeable.
- IPX6 waterproof rating for heavy rain.
Light Modes
| Mode | Lumens | H:MM | |
|---|---|---|---|
| Red Light | White Light | ||
| Low | 6 lumens | 09:00 | 13:30 |
| High | 15 lumens | 05:00 | 07:30 |
| Night Flash | 1/15 lumens | 09:30 | 14:00 |
| Day Flash | 0/50 lumens | 12:30 | 18:30 |
| ECO Flash | 3/3/15 lumens | 26:30 | 28:30 |
Specifications
| Max Output | 50 Lumens |
| Run Time | 5-28.5 Hours |
| FTR Light Sync Control | Supported |
| FTR Light Sync Control | Supported |
| Peloton Sync Flash | Supported |
| Warranty | 2 Years |
| Battery Capacity | 3.7V, 350mAh |
| Charging Time | 1.5 Hours (5V, 1A) |
| Body Material | PC+ABS |
Package Contents
- SEEMEE 50MAG x1
- Quick Release Mount x1
- Saddle Mount (with silicone strap) x1
- Seatpost Mount x1
- USB-C Charging Cable x1
- User Manual x1
User Manual (Click here to download)
All-in-one Cycling Solution
The SEEMEE 50MAG sets a new standard for cycling safety with its dual light sources, Peloton Sync Flash, FTR Light Sync Control, and innovative magnetic mounting. Whether as a taillight, helmet light, or daytime beacon, the SEEMEE 50MAG perfects every ride.

Dual Light Sources
With 50 lumens of red and white light, the SEEMEE 50MAG serves as both a daytime running light and a taillight, ensuring all-day safety.

Peloton Sync Flash
When multiple SEEMEE 50MAG units gather, they flash in sync, forming a flowing red safety barrier, elegantly blending safety with style.

FTR Light Sync Control
Revolutionary FTR Light Sync Control technology connects the front and rear lights via remote control for instant, seamless control, simplifying safety and operability.

Innovative Magnetic Mounting
Compatible with LUMOS Ultra Fly/Aero helmets, secured by magnets, and comes with a Garmin quick release mount for easy installation on the saddle or seatpost.

Smart Lock Protection
The innovative locking system prevents accidental activation, ensuring worry-free carrying or storage while extending battery life.

Long-Lasting Battery
Equipped with a 350mAh battery, providing 28.5 hours of runtime, fully charged in just 1.5 hours via the USB-C port.

Easy-to-Read Indicator
Simply click the switch to display the remaining power. When the light is off, click the button to show the remaining power for 3 seconds.

IPX6 Waterproof
With an IPX6 sealed design, the SEEMEE 50MAG can withstand rain and harsh weather, ensuring stable functionality.
- Efficient LED provides a maximum output of 50 lumens.
- Dual red and white light sources, can be used as a daytime running light or taillight.
- Peloton Sync Flash technology, compatible with taillights of the same model or SEEMEE 50 V2.0 taillight, enhancing safety and team spirit.
- FTR Light Sync Control technology, pairs with ALLTY 800 V2.0/ALLTY 1200/ALLTY 1200U front lights and the MJ-6558 remote control for smart one-button control.
- Magnetic mount and Garmin-style quick release mounting options.
- Compatible with LUMOS Ultra Fly and Ultra Aero series helmets.
- Lock function prevents accidental activation.
- Mode memory function, easy-to-read battery indicator, and USB-C rechargeable.
- IPX6 waterproof rating for heavy rain.
Light Modes
| Mode | Lumens | H:MM | |
|---|---|---|---|
| Red Light | White Light | ||
| Low | 6 lumens | 09:00 | 13:30 |
| High | 15 lumens | 05:00 | 07:30 |
| Night Flash | 1/15 lumens | 09:30 | 14:00 |
| Day Flash | 0/50 lumens | 12:30 | 18:30 |
| ECO Flash | 3/3/15 lumens | 26:30 | 28:30 |
Specifications
| Max Output | 50 Lumens |
| Run Time | 5-28.5 Hours |
| FTR Light Sync Control | Supported |
| FTR Light Sync Control | Supported |
| Peloton Sync Flash | Supported |
| Warranty | 2 Years |
| Battery Capacity | 3.7V, 350mAh |
| Charging Time | 1.5 Hours (5V, 1A) |
| Body Material | PC+ABS |
Package Contents
- SEEMEE 50MAG x1
- Quick Release Mount x1
- Saddle Mount (with silicone strap) x1
- Seatpost Mount x1
- USB-C Charging Cable x1
- User Manual x1
User Manual (Click here to download)